An insight into productivity, profitability, and sustainable energy use in maize under precision nitrogen management using a smartphone app

During previous implementation of dark green colour index (DGCI), conventional tools were found inadequate for providing accurate nitrogen (N) recommendations in maize. In contrast, camera-based DGCI methods demonstrated greater effectiveness in predicting the in-season N requirements. To address th...

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Autors principals:	Sayantika Sarkar, Pravin Kumar Upadhyay, Abir Dey, Utpal Ekka, Kapila Shekhawat, Sanjay Singh Rathore, Rajiv Kumar Singh, G.A. Rajanna, Subhash Babu, Anchal Dass, Rakesh Kumar, Rabi Narayan Sahoo, Tarik Mitran, Kancheti Mrunalini, Nikita Singh, Vijay Pooniya, Mohammad Hasanain, Navin Kumar Sharma, Md. Yeasin, Vinod Kumar Singh
Format:	Artigo
Idioma:	Inglês
Publicat:	Elsevier 2026-03-01
Col·lecció:	Information Processing in Agriculture
Matèries:	Smartphone DGCI Maize Precision nitrogen management Greenseeker
Accés en línia:	http://www.sciencedirect.com/science/article/pii/S221431732500040X
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